* Astronomy

Blobrana · L

RE: Asteroid 2009 WA

Blobrana · L

The 150 - 330 metre wide asteroid 2009 WA will make a close pass (77.5 Lunar Distances, 0.1991 AU), travelling at 16.24 km/s, to the Earth-Moon system on the 3rd May, 2010.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).

Blobrana · L

Orbital elements:
2009 WA                                                  Earth MOID = 0.0692 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 342.80873              (2000.0)            P               Q
n   0.81544498     Peri.   71.13548     -0.39067937     -0.84543599
a   1.1346788      Node    47.64632     +0.54271061     -0.53107010
e   0.1448486      Incl.   29.52246     +0.74352863     -0.05659099
P   1.21           H   21.1           G   0.15           U   9

MPEC 2009 - W06

The 160 - 350 metre wide asteroid 2009 WA made a close pass (56.7 Lunar Distances, 0.1457 AU), travelling at 15.13 km/s, to the Earth-Moon system on the 13th November, 2009.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).